Written by the Surgical Steps faculty · Last updated 29 October 2026
The ST3 interview is not a general knowledge test. Each station is marked against a published rubric, and the candidates who score well are the ones whose answers have a recognisable shape the panel can follow and score. This page sets out the kinds of question asked at each station, the structure that works for each one, and the mistakes that cost marks most often.
It is written for the UK national General Surgery ST3 selection interview. If you also need the dates, eligibility rules and scoring mechanics for the round, read our ST3 2027 application and interview guide.
The interview runs as three stations — clinical, clinical management, and portfolio — with a professional communication scenario attached to either the clinical or the clinical management station. Interviews are conducted remotely.
Each station is testing something different, and answers that would score well in one station score badly in another:
Frameworks are not a script. They are a way of guaranteeing you never omit something the rubric awards marks for, which is what happens to most candidates under pressure.
| Station | Framework | What it forces you to cover |
|---|---|---|
| Clinical | SPIDER-C | Situation, Priority, Initial actions, Definitive management, Escalation, Review |
| Clinical management | I-PIES | Issues, Priority, Interventions, Escalate, Support |
| Portfolio | CAMP | Clinical, Academic, Management, Personal — with a five-step deep dive on any example |
The five-step deep dive is the part candidates skip: what did you do, how did you do it, what was the result, what did you learn, and how will you use it. The last two carry the marks.
Expect acute general surgical presentations handled as you would on call. Typical scenario shapes include:
State the situation in one sentence, name the single most urgent problem, then describe assessment and resuscitation happening in parallel rather than in sequence — A to E, access, bloods, cross-match, imaging where it changes the next step. Give a definitive plan, operative or non-operative, and say what would make you change it. Finish with escalation: who you call, when, and what you tell them.
Panels are not testing whether you can recite a guideline. They are testing whether a patient under your care at 3am would be safe.
These scenarios are built from the conflicts that actually happen in a surgical job:
Separate the issues before you solve anything: the clinical and patient safety issue, the organisational issue, and the educational or professional issue. Name the priority and justify it in one line. Then give interventions in order, including gathering information you do not yet have. Say explicitly who you escalate to and why. Close the loop — document, hand over, and say what you would do afterwards, including a debrief or incident report where it is warranted.
The professionalism scenarios have a trap built in. Candidates either go straight to reporting a colleague, or avoid the issue entirely. The marks sit in the middle: patient safety first, then a supportive conversation with the colleague, then escalation through the right channel if the risk is not resolved.
The questions are predictable. The answers are what separate candidates.
Answer the question in the first sentence, then evidence it. "Why general surgery" is not an invitation to narrate your career; it is an invitation to name two or three specific things about the work and attach a real example to each. Run any example through the five-step deep dive and spend most of the time on the result and the learning, which is where the rubric rewards you.
Be ready to be asked for numbers: logbook figures, your role in a publication, what changed after your audit. Vague claims invite the follow-up you do not want.
This is attached as an adjunct to either the clinical or the clinical management station, so it can arrive with no warning. Typical scenarios involve breaking bad news, consenting in a difficult situation, an angry relative, or explaining a complication to a patient.
Signpost, use plain language, pause and check understanding, and acknowledge emotion explicitly before moving to information. Say the difficult thing clearly rather than burying it. A candidate who says "the operation did not go as we hoped, and I want to explain what happened" scores better than one who takes two minutes to arrive at the same point.
Three things, in order. First, learn the frameworks until the structure is automatic and you are no longer thinking about what comes next. Second, drill questions out loud and to time — reading model answers builds recognition, not performance. Third, sit at least one full mock under exam conditions, with two interviewers and scoring against the rubric, far enough before the interview that you can act on the feedback.
Most candidates who underperform have prepared content thoroughly and never rehearsed the conditions.
Three: clinical, clinical management, and portfolio, with a professional communication scenario attached to either the clinical or the clinical management station.
Yes, but invisibly. The structure should be obvious to the panel without you announcing the acronym.
Why general surgery, in one form or another. It is asked at almost every interview and is answered poorly more often than any other question.
Long enough to cover the rubric and no longer. In practice that is a structured answer of about two minutes, then stopping so the panel can probe.
Eight to twelve weeks for most candidates. Inside four weeks, prioritise full mocks over reading.
Our question bank covers all four station types with model answers, follow-up probes and operative technique notes. Mocks run the real three-station format with two interviewers and a written debrief.
Try free sample questions See ST3 coursesPreparing for Core Surgical Training instead? Read our CST interview preparation plan and the CST 2027 guide.